X-linked retinitis pigmentosa: linkage with the centromere and a cloned DNA sequence from the proximal short arm of the X chromosome Ursula FriedrichMette WarburgHans-Hilger Ropers Original Investigations Pages: 93 - 99
Genetic drift of marker Y chromosome del(Y)(q12) in Khanty from the lower Ob river S. A. NazarenkoV. P. Puryrev Original Investigations Pages: 100 - 102
Segregation analysis of a marker localised Xp21.2-Xp21.3 in Duchenne and Becker muscular dystrophy families H. DorkinsC. IunienK. E. Davies Original Investigations Pages: 103 - 107
Genes for the ‘H’ subunit of human ferritin are present on a number of human chromosomes Susan J. CraggJ. DrysdaleM. Worwood Original Investigations Pages: 108 - 112
Androgenetic origin of African complete hydatidiform moles demonstrated by HLA markers P. CouillinJ. M. AfoutouA. Boué Original Investigations Pages: 113 - 116
A biochemical and immunological approach to the identification of H-Y antigentic proteins secreted from Daudi cells M. P. BradleyBarbara F. Heslop Original Investigations Pages: 117 - 121
Evidence against close linkage of the loci for fraXq of Martin-Bell syndrome and for factor IX B. ZollJ. ArnemannJ. Schmidtke Original Investigations Pages: 122 - 126
The frequency of the γ chain variant AγT in different populations, and its use in evaluating γ gene expression in association with thalassemia T. H. J. HuismanF. KutlarC. Romero Garcia Original Investigations Pages: 127 - 133
Heterogeneity of the α-globin gene defects in German α-thalassemia affected families E. -U. GrieseElisabeth KohneJ. Horst Original Investigations Pages: 134 - 137
Regional localization of the phosphoglycerate kinase gene and pseudogene on the human X chromosome and assignment of a related DNA sequence to chromosome 19 H. F. WillardS. J. GossD. L. Munroe Original Investigations Pages: 138 - 143
Localization of genes encoding apolipoproteins CI, CII, and E to the p13→cen region of human chromosome 19 J. ScottT. J. KnottJ. D. Brook Original Investigations Pages: 144 - 146
Frequency and types of deletional α+ in Northern Sardinia Anna Di RienzoLuciano FelicettiBruno Colombo Original Investigations Pages: 147 - 149
A 45,X male with evidence of a translocation of Y euchromatin onto chromosome 15 W. SchemppB. WeberU. Wolf Original Investigations Pages: 150 - 154
N-Acetylneuraminic acid storage disease J. BaumkötterM. CantzJ. Spranger Original Investigations Pages: 155 - 159
A craniosynostosis in a boy with a del(7)(p15.3p21.3): assignment by deletion mapping of the critical segment for craniosynostosis to the mid-portion of 7p21 T. MotegiM. OhuchiH. Hayakawa Original Investigations Pages: 160 - 162
Mapping of human thyroglobulin gene on the long arm of chromosome 8 by in situ hybridization V. E. AvvedimentoR. Di LauroS. Varrone Original Investigations Pages: 163 - 166
Rapid method for the diagnosis of partial adenine phosphoribosyltransferase deficiencies causing 2,8-dihydroxyadenine urolithiasis F. TakeuchiK. MatsutaK. Nishioka Original Investigations Pages: 167 - 170
Common characteristics of mutant adenine phosphoribosyltransferases from four separate Japanese families with 2,8-dihydroxyadenine urolithiasis associated with partial enzyme deficiencies S. FujimoriI. AkaokaN. Kamatani Original Investigations Pages: 171 - 176
Analysis of crossing-over in a family with translocation 9;10 involving a chromosome 9 with a pericentric inversion J. H. PriestD. K. LavettJ. P. Marion Original Investigations Pages: 177 - 180
An unusual translocation 46,XX,t(14;17)(q33.2;p11.2) in a woman with recurrent spontaneous abortions Elisa CalzolariGiovanna AzziniM. Raffaella Contiero Cases Observed Pages: 181 - 181
Further segregation analysis of the fragile X syndrome with special reference to transmitting males M. E. PembreyR. M. WinterN. E. Morton Letters to the Editors Pages: 182 - 183
